By Dan Williams and Matt Spetalnick WASHINGTON (Reuters) - Israeli Prime Minister Benjamin Netanyahu warned U.S. President Barack Obama on Tuesday against accepting a nuclear deal with Iran that would be a "countdown to a potential nuclear nightmare" by a country that "will always be an enemy of America". "If the deal now being negotiated is accepted by Iran, that deal will not prevent Iran from developing nuclear weapons - it will all but guarantee that Iran will get those nuclear weapons, lots of them," the Israeli leader said in a 39-minute speech to the U.S. Congress that offered a point-by-point critique of Obama's Iran diplomacy.

PROVIDENCE, R.I. (AP) — Former House Speaker Gordon Fox pleaded guilty Tuesday to charges of bribery, wire fraud and filing a false tax return following an investigation that included a dramatic federal raid on the Statehouse.

France said Western powers agreed on Tuesday that a "strong reaction" would be necessary from the international community if a ceasefire in Ukraine agreed last month was violated. The statement from the office of President Francois Hollande came after leaders of France, Britain, the United States, Germany and Italy, as well as the head of the European Council, discussed the Ukraine crisis in a video conference. "They have agreed that a strong reaction from the international community would be necessary in case of a major breach of the process put in place in Minsk," said the statement about the deal signed on Feb 12.